gdb/ChangeLog

   1 2000-02-23  Fernando Nasser  <fnasser@cygnus.com>
   2
   3         * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
   4         * valops.c (_initialize_valops): Add command "set unwindonsignal".
   5         (hand_function_call): Test for unwind_on_signal and act accordingly.
   6
   7 Wed Feb 23 12:58:46 2000  Andrew Cagney  <cagney@b1.cygnus.com>
   8
   9         * gdbarch.sh (dis_asm_read_memory): Change LEN to unsigned long.
  10         Match ../include/dis-asm.h change.
  11         * gdbarch.h: Regenerate.
  12         * corefile.c (dis_asm_read_memory): Update.
  13
  14 Mon Feb 21 13:57:27 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  15
  16         * configure.in (CONFIG_INITS): Fix typo, was CONFIG_INIT.
  17         (ENABLE_CFLAGS): Move initialization to start of file.
  18         (enable-gdbmi): Add new configure option --enable-gdbmi.  When
  19         selected and an ${srcdir}/mi directory is present enable MI
  20         interface.
  21
  22         * configure: Regenerate.
  23
  24         * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS,
  25         SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros.
  26         (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS,
  27         CONFIG_LDFLAGS): New macros.  Initialized by autoconf via
  28         @CONFIG...@.
  29         (INTERNAL_LDFLAGS, CDEPS, LINTFILES, DEPFILES, SOURCES,
  30         INIT_FILES): Use $(CONFIG_...) instead of @CONFIG...@.
  31
  32         * mi: New directory. MI interface to GDB.
  33
  34         * defs.h (interpreter_p): Declare when UI_OUT.
  35         * top.c (gdb_init): When interpreter_p, check that the interpreter
  36         was recognized by one of the linked in interpreters.
  37         * main.c (interpreter_p): Define.
  38         (captured_main): When UI_OUT, check for ``-i <interpreter>'' option.
  39         * event-top.c (display_gdb_prompt): When interpreter_p, assume
  40         interpreter displays prompt.
  41
  42         * breakpoint.c (print_it_typical, watchpoint_check,
  43         print_one_breakpoint, mention): When MI include additional
  44         target status information.
  45         * infrun.c (print_stop_reason, normal_stop): Ditto.
  46
  47 2000-02-22  Jim Blandy  <jimb@redhat.com>
  48
  49         * gdbarch.sh: Make the `default' field really default to zero, as
  50         documented.
  51
  52         Bring COERCE_FLOAT_TO_DOUBLE under gdbarch's control.
  53         * valops.c (COERCE_FLOAT_TO_DOUBLE): Rework definition to be
  54         more function-like.
  55         (default_coerce_float_to_double, standard_coerce_float_to_double):
  56         New functions.
  57         (value_arg_coerce): Adjust for new definition.
  58         * value.h (default_coerce_float_to_double,
  59         standard_coerce_float_to_double): New declarations for the above.
  60         * gdbarch.sh (coerce_float_to_double): New entry, replacing macro.
  61         * gdbarch.c, gdbarch.h: Regenerated.
  62         * tm-alpha.h, tm-fr30.h, tm-m32r.h, tm-mips.h, tm-hppa.h,
  63         tm-rs6000.h, tm-sh.h, tm-sparc.h (COERCE_FLOAT_TO_DOUBLE): Change
  64         definitions.
  65         * mips-tdep.c (mips_coerce_float_to_double): Supply our own custom
  66         function here.
  67         (mips_gdbarch_init): Install that as our coerce_float_to_double
  68         function.
  69
  70 2000-02-22  Kevin Buettner  <kevinb@redhat.com>
  71
  72         * ppc-linux-nat.c (supply_gregset, supply_fpregset): Add return
  73         type.
  74         * ppc-linux-tdep.c (ppc_linux_at_sigtramp_return_path): Add
  75         forward declaration.
  76
  77         * ppc-linux-tdep.c (ppc_linux_frame_saved_pc): Handle case
  78         where the next frame is a signal handler caller.
  79
  80         * config/powerpc/tm-linux.h (PUSH_ARGUMENTS): Remove extraneous
  81         undef.
  82         (tm-linux.h): Include.
  83         (tm-sysv4.h): Don't include (directly).  config/tm-linux.h will
  84         include this file for us.
  85         (REALTIME_LO, REALTIME_HI): Don't define.  These are defined by
  86         config/tm-linux.h for us.
  87         (SOFUN_ADDRESS_MAYBE_MISSING): Define.
  88
  89 2000-02-21  Kevin Buettner  <kevinb@redhat.com>
  90
  91         * Makefile.in (ppc-linux-nat.c, ppc-linux-tdep.c): New files.
  92         (ppc-linux-nat.o, ppc-linux-tdep.o): Add dependencies.
  93         * configure.tgt (powerpc-*-linux*): Separate from powerpc-*-eabi
  94         and like targets.
  95
  96         * ppc-linux-nat.c, ppc-linux-tdep.c, config/powerpc/linux.mt,
  97         config/powerpc/nm-linux.h, config/powerpc/tm-linux.h: New files.
  98         * config/powerpc/xm-linux.h: Substantially revised for native
  99         port.
 100         * config/powerpc/linux.mh (NAT_FILE): Redefine to be nm-linux.h.
 101         (NATDEPFILES): Update list to reflect the fact that we can
 102         now debug natively.
 103
 104         * rs6000-tdep.c, config/rs6000/tm-rs6000.h
 105         (rs6000_frameless_function_invocation, rs6000_frame_saved_pc):
 106         Renamed; The former names were lacking the rs6000_ prefix.
 107         * rs6000-tdep.c (rs6000_frame_saved_pc): Call FRAME_CHAIN
 108         instead of rs6000_frame_chain.
 109         (rs6000_frame_chain): Call FRAMELESS_FUNCTION_INVOCATION instead
 110         of rs6000_frameless_function_invocation.
 111
 112 2000-02-21  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 113
 114         From Philippe De Muyter  <phdm@macqel.be>
 115
 116         * event-loop.c (handle_file_event): In case of poll, enable
 117         printing of informational message if an error/exception is
 118         detected on the file descriptor.
 119
 120 2000-02-21  Jim Kingdon  <kingdon@redhat.com>
 121
 122         * MAINTAINERS (Misc): Clarify that yes, anyone can edit web pages.
 123
 124 Mon Feb 21 12:50:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 125
 126         * buildsym.c: Include "language.h" and "expression.h" for
 127         longest_local_hex_string_custom.
 128
 129 Mon Feb 21 11:17:18 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 130
 131         * gdbarch.sh: Include <gdb_wait.h> instead of <wait.h>.
 132         * gdbarch.c: Already updated by Wed Feb 9 18:59:16 2000 Andrew
 133         Cagney <cagney@b1.cygnus.com>.
 134
 135 Mon Feb 21 11:03:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 136
 137         * MAINTAINERS: Update: IA-64 - Kevin Buettner; ARM - Fernando
 138         nasser, Jim Ingham and Scott Bambrough; GNU/Linux ARM - Scott
 139         Bambrough; event loop - Elena Zannoni; SDS and RDI/APD protocol -
 140         to Fernando Nasser and Jim Ingham; KOD - Fernando Nasser; MI -
 141         Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim
 142         Kingdon.
 143         * MAINTAINERS: Add Nick Clifton to write after approval list.
 144
 145 Mon Feb 21 10:30:39 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 146
 147         * MAINTAINERS: Add note on multiple maintainers.
 148
 149 2000-02-19  Philippe De Muyter  <phdm@macqel.be>
 150
 151         * cli-out.c (cli_table_header): Type of parameter `alignment' is
 152         `enum ui_align', not `int'.
 153         (cli_field_string, cli_field_skip): Likewise.
 154
 155 2000-02-18  Jim Blandy  <jimb@redhat.com>
 156
 157         From Jimmy Guo <guo@cup.hp.com>:
 158         * buildsym.h (add_free_pendings): Declare.
 159         * buildsym.c (add_free_pendings): New function.
 160         (make_blockvector): 32x64 fix using longest_local_hex_string().
 161         (start_subfile): initialize variable 'subfile'.
 162
 163 2000-02-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 164
 165         * remote.c (remote_async_detach): Use target_mourn_inferior(), to
 166         make sure that all is cleaned up after we disconnect from the
 167         target.
 168         (remote_detach): Ditto.
 169
 170 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 171
 172         From Rodney Brown  <RodneyBrown@pmsc.com>
 173         * ui-out.c (ui_out_set_flags): Fix typo, removing warning and
 174         potentially harming mistake.
 175
 176 2000-02-17  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 177
 178         * arm-tdep.c: Use header file instead of extern declarations for
 179         the {get,set}_arm_regname* functions.
 180
 181 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 182
 183         * configure.in: Replaces obsolete gdbtk-variable.c with
 184         gdbtk-varobj.c.
 185         * configure: Regenerate.
 186         * Makefile.in: Remove obsolete/extraneous references to
 187         gdbtk-var* files.
 188
 189 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 190
 191         * target.c (do_target_signal_to_host): Do not use REALTIME_LO in
 192         the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
 193         33 by definition, whereas REALTIME_LO might be 32 on systems that
 194         have SIG32 such as Linux.  Make sure that the signal number
 195         returned is within the range specified by REALTIME_LO and
 196         REALTIME_HI.
 197
 198 2000-02-16  Mark Kettenis  <kettenis@gnu.org>
 199
 200         * configure: Regenerated.
 201
 202 2000-02-16  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 203
 204         * arm-tdep.c (set_disassembly_flavor, arm_othernames,
 205         _initialize_arm_tdep): Allows the user to choose between any of
 206         the flavors available for the disassembly to be used in the "info
 207         reg" command and elsewhere in gdb.  It prevents having to maintain
 208         this information in two places by using the data kept in the
 209         opcodes directory.
 210
 211 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 212
 213         * configure.in: Check for lwpid_t, psaddr_t, prgregset_t and
 214         prfpregset_t in <sys/procfs.h>.
 215         * config.in: Add HAVE_LWPID_T, HAVE_PSADDR_T, HAVE_PRGREGSET_T,
 216         HAVE_PRFPREGSET_T.
 217         * gdb_proc_service.h: Only provide typedefs for lwpid_t, psaddr_t,
 218         prgregset_t and prfpregset_t if they are not already present.
 219
 220 Wed Feb 16 19:00:02 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 221
 222         From 2000-01-26 Rodney Brown <RodneyBrown@pmsc.com>:
 223         * procfs.c: Define MERGEPID if not defined. For osf4.0e.
 224
 225 2000-02-15  Jason Molenda  (jsm@bugshack.cygnus.com)
 226
 227         * Makefile.in (diststuff): Run 'diststuff' in doc/ subdir, not
 228         'do-doc'.
 229
 230 2000-02-15  Kevin Buettner  <kevinb@redhat.com>
 231
 232         Changes for AIX 4.3:
 233         * rs6000-tdep.c (rs6000_fix_call_dummy): Set TOC register
 234         to correct value for generic dummy frames.  When using
 235         generic dummy frames, don't attempt to write TOC value or
 236         function to call into the call dummy.
 237         (rs6000_push_arguments): Adapt USE_GENERIC_DUMMY_FRAMES
 238         code to also handle the PowerOpen ABI.
 239         (ppc_push_return_address): Enable for all ports.
 240         * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES,
 241         PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER,
 242         CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION,
 243         CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults
 244         provided by generic RS6000 definitions so that call dummies
 245         are implemented using generic dummy frames instead.
 246
 247         * rs6000-nat.c (store_inferior_registers): Call exec_one_dummy_insn()
 248         prior to changing the stack pointer via ptrace().  Also, ignore
 249         attempts to store to undefined registers that are less than
 250         NUM_REGS.
 251
 252         * rs6000-tdep.c (DUMMY_FRAME_SIZE): Change size of the dummy
 253         frame from 436 to 448 to account for alignment padding.
 254         (rs6000_push_arguments): Obtain actual register size instead
 255         of assuming the register is 4 bytes long.  [There's still
 256         more work to be done to totally remove the 4 byte assumption,
 257         however.]  Make sure the stack is 16 byte aligned as required
 258         by the PowerOpen ABI.  Also, make sure that small structures
 259         passed in registers are properly aligned within the register.
 260
 261 2000-02-15  Jesper Skov  <jskov@cygnus.co.uk>
 262
 263         Patch applied by Kevin Buettner <kevinb@redhat.com>
 264
 265         * rs6000-tdep.c (skip_prologue): skip copying of argument
 266         registers to local variable registers.
 267
 268 2000-02-14  Jim Kingdon  <kingdon@redhat.com>
 269
 270         * elfread.c (elf_symtab_read): Revert changes by Amit S. Kale.  A
 271         sym->section->index number is not a SECT_OFF_* code.
 272
 273 Tue Feb 15 12:07:30 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 274
 275         * MAINTAINERS (write after approval): Add H.J. Lu.
 276
 277 2000-02-14  Nick Clifton  <nickc@cygnus.com>
 278
 279         * sh-tdep.c: Remove extraneous code.
 280
 281 2000-02-14  Amit S. Kale  <akale@veritas.com>
 282
 283         * elfread.c (elf_symtab_read): Move the use of sym to after where
 284         it is set.
 285         Checked in by Jim Kingdon  <kingdon@redhat.com>
 286
 287 Mon Feb 14 15:39:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 288
 289         * MAINTAINERS: Make Nick Duffek the UnixWare threads maintainer.
 290
 291 Mon Feb 14 15:20:26 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 292
 293         From 1999-11-24 Jason Merrill <jason@casey.cygnus.com>:
 294         * dwarf2read.c: (die_is_declaration): New fn.
 295         (read_structure_scope): Use it.
 296
 297         * dwarf2read.c: (die_is_declaration): Convert to ISO-C.
 298
 299 2000-02-10  J.T. Conklin  <jtc@redback.com>
 300
 301         * config/i386/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
 302         * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to
 303         configdirs.
 304         * gdbserver/low-nbsd.c: New file.
 305
 306         * gdbserver/Makefile.in: convert to autoconf.
 307         * gdbserver/configure.in: likewise.
 308         * gdbserver/configure: generate.
 309
 310 Sun Feb 13 11:21:00 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 311
 312         * CONTRIBUTE: New file.  How to contribute to GDB.
 313
 314 Sun Feb 13 10:34:48 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 315
 316         * MAINTAINERS: Add Eli Zaretskii to djgpp maintiners.  Add Kevin
 317         Buettner to powerpc maintainers.  Make Kevin Buettner the
 318         GNU/LINUX PPC native maintainer.  Add J.T. Conklin, Jim Kingdon
 319         and Jason Molenda to write after aproval list.
 320
 321 Sun Feb 13 10:18:44 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 322
 323         * MAINTAINERS: Reformat.  Separate into check-in categories.
 324
 325 Sat Feb 12 01:08:21 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 326
 327         * uw-thread.c: Remove __FUNCTION__ GNUism.
 328
 329 2000-01-17  Amit S. Kale  <akale@veritas.com>
 330
 331         * elfread.c (elf_symtab_read): Use offset for the section in which a
 332         symbol resides, instead of .text section for calculating address of a
 333         symbol.
 334         Checked in by Jim Kingdon  <kingdon@redhat.com>
 335
 336 2000-02-10  Mark Kettenis  <kettenis@gnu.org>
 337
 338         * gnu-nat.c: Remove hackery to include <bits/waitflags.h>.  It is
 339         no longer necessary now we have gdb_wait.h.
 340
 341 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 342
 343         * gnu-nat.c (proc_string): Make global.
 344         (do_mach_notify_dead_name): Suppress dead name notifications if we
 345         know that the task is dead.
 346
 347 1999-12-13  Mark Kettenis  <kettenis@gnu.org>
 348
 349         * gnu-nat.c (inf_validate_task_sc): Get task info via proc server
 350         instead of directly from the kernel.  Add some hackery to make
 351         sure that the info isn't influenced by suspension of the task in
 352         the proc server itself.
 353
 354 2000-02-10  Jim Kingdon  <kingdon@redhat.com>
 355
 356         * defs.h (MERGEPID): Added.  Patch submitted by Andrew Hobson and
 357         approved by Michael Snyder.
 358
 359 2000-02-09  Mark Kettenis  <kettenis@gnu.org>
 360
 361         * linux-thread.c: Include defs.h before gdb_wait.h.
 362
 363 Wed Feb  9 18:59:16 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 364
 365         * Makefile.in (wait_h): Delete macro.  Update all dependencies
 366         specifying gdb_wait.h instead.
 367
 368         * ser-unix.c, ser-pipe.c, remote.c, remote-udi.c, remote-sds.c,
 369         remote-os9k.c, remote-es.c, remote-rdp.c, remote-vx960.c,
 370         remote-vx.c, remote-st.c, remote-nindy.c, remote-mm.c,
 371         convex-xdep.c, convex-tdep.c, target.c, win32-nat.c, standalone.c,
 372         remote-vxmips.c, remote-vxsparc.c, remote-vx68.c, remote-vx29k.c,
 373         remote-sim.c, remote-rdi.c, remote-mips.c, remote-eb.c,
 374         remote-e7000.c, remote-bug.c, remote-array.c, remote-adapt.c,
 375         ppc-bdm.c, ocd.c, monitor.c, m3-nat.c, linux-thread.c,
 376         infttrace.c, lin-thread.c, infptrace.c, gnu-nat.c, gdbarch.c,
 377         fork-child.c, command.c: Include "gdb_wait.h" instead of <wait.h>
 378         or <sys/wait.h>.
 379         * nindy-share/nindy.c, nindy-share/Onindy.c: Ditto.
 380
 381         * gdb_wait.h: New file.  Based on ../include/wait.h. Include
 382         <sys/wait.h> or <wait.h> and then define any missing WIF macros.
 383
 384 Wed Feb  9 01:14:54 2000  Andrew Cagney  <cagney@amy.cygnus.com>
 385
 386         * config/d10v/tm-d10v.h (NO_EXTRA_ALIGNMENT_NEEDED): Define.
 387         * config/d10v/tm-d10v.h (STACK_ALIGN): Define.
 388         (d10v_stack_align): Declare.
 389         * d10v-tdep.c (d10v_stack_align): Define.
 390
 391 1999-08-23  J.T. Conklin  <jtc@redback.com>
 392
 393         * top.c (remote_timeout): Change default to 2.  Add comment
 394         explaining history of changes to the default value.
 395         * remote.c (_initialize_remote): Remove code that adds set/
 396         show remotetimeout, as that's also done in top.c
 397
 398 1999-10-18  J.T. Conklin  <jtc@redback.com>
 399
 400         * m32r-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
 401         Return E01 instead of P01 when 'P' command fails.
 402
 403 2000-02-05  J.T. Conklin  <jtc@redback.com>
 404
 405         * remote.c (putpkt_binary): Handle NAK from target stub.
 406
 407 2000-02-08  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 408
 409         * configure.in: Remove the addition of sol-thread.c to the
 410         CONFIG_INITS list. This caused problems with init.c, because
 411         sol-thread.c would be grepped twice for _initialize_* functions.
 412         * configure: Ditto.
 413         * Makefile.in: Add FIXME for init.c.
 414
 415 2000-02-07  Jim Kingdon  <kingdon@redhat.com>
 416
 417         Clean up compiler warnings:
 418         * bcache.h, bcache.c, c-valprint.c, coffread.c, stabsread.c,
 419         stack.c, valprint.c: Change variables to unsigned.
 420         * bcache.c: Rearrange to avoid warnings about variables not being set.
 421         * c-lang.c, ch-lang.c, f-lang.c, m2-lang.c: Include valprint.h
 422         rather than declaring print_max and repeat_count_threashold
 423         ourselves (incorrectly).
 424         * valprint.h: Do declare repeat_count_threashold.
 425         * ch-exp.c: Use default case for internal error.
 426         * findvar.c: Don't omit argument type.
 427         * symtab.c: Remove unused variable.
 428
 429 2000-02-04  Jim Blandy  <jimb@redhat.com>
 430
 431         * c-typeprint.c (remove_qualifiers): New function.
 432         (c_type_print_base): Use it to remove qualifiers from C++
 433         qualified names, not strrchr.
 434
 435         * c-typeprint.c (c_type_print_base): Recognize type conversion
 436         operators by calling is_type_conversion_operator.
 437         (is_type_conversion_operator): New function.
 438
 439 2000-02-04  Nick Clifton  <nickc@cygnus.com>
 440
 441         * config/arm/tm-arm.h (LOWEST_PC): Define.
 442
 443 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 444
 445         * infrun.c (resume): Make just one call to target_resume(), instead
 446         of four: set up correct parameters in all the cases ahead of time,
 447         and do call at the end.
 448
 449 2000-02-04  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 450
 451         * config/powerpc/tm-ppc-eabi.h: Define
 452         SOFUN_ADDRESS_MAYBE_MISSING.
 453
 454 2000-02-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 455
 456         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy
 457         frames (revisited).
 458
 459 Fri Feb  4 22:42:36 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 460
 461         * Makefile.in (INIT_FILES): Append CONFIG_INITS
 462         * configure.in (CONFIG_INIT): Initialize.
 463         (links): Link srcdir/gdbtk/library to gdbtcl2.
 464         * gdbtcl2: Moved to gdbtk/library.
 465         ChangeLog-gdbtk, gdbtk-cmds.c, gdbtk-hooks.c, gdbtk-variable.c,
 466         gdbtk-varobj.c, gdbtk-wrapper.c, gdbtk-wrapper.h, gdbtk.c,
 467         gdbtk.h: Moved to gdbtk/generic.
 468
 469 2000-02-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 470
 471         * printcmd.c (build_address_symbolic): New function. Returns all
 472         the parts that are necessary to print an address in a symbolic
 473         form.
 474         (print_address_symbolic): Split into a printing part and an
 475         information building part, build_address_symbolic().
 476
 477         * defs.h (build_address_symbolic): Export.
 478
 479 2000-02-03  Jim Blandy  <jimb@redhat.com>
 480
 481         * dwarf2read.c (decode_locdesc): Add support for the DW_OP_bregx
 482         opcode.
 483
 484 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 485
 486         * arm-tdep.c (arm_push_arguments): Fix passing of floating point
 487         arguments on dummy frames.
 488
 489 2000-02-02  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 490
 491         * arm-tdep.c (arm_pc_is_thumb_dummy): Account for large dummy frames.
 492         (arm_pop_frame): Account fr dummy frames (as opposed to real ones).
 493
 494 2000-02-01  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 495
 496         * remote.c (getpkt_sane): New function. It is the old getpkt(),
 497         which now returns a timeout indication.
 498         (getpkt): New function. Wrapper for getpkt_sane(), so that return
 499         value can still be ignored.
 500
 501 Tue Feb  1 18:47:31 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 502
 503         * top.c (print_gdb_version): Print ``UI_OUT'' when configured with
 504         UI_OUT.
 505
 506 Tue Feb  1 00:17:12 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 507
 508         * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c.  Rename
 509         ``struct gdb_file'' to ``struct ui_file''.  Delete typedef
 510         GDB_FILE.
 511
 512         * Makefile.in: Update.
 513
 514         * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h,
 515         c-typeprint.c, c-valprint.c, ch-lang.c, ch-lang.h, ch-typeprint.c,
 516         ch-valprint.c, command.c, command.h, convex-tdep.c, corefile.c,
 517         cp-valprint.c, d10v-tdep.c, d30v-tdep.c, defs.h, expprint.c,
 518         expression.h, f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c,
 519         frame.h, gdb-events.sh, gdb-file.c, gdb-file.h, gdbcmd.h,
 520         gdbtypes.h, hppa-tdep.c, jv-lang.c, jv-lang.h, jv-typeprint.c,
 521         jv-valprint.c, language.c, language.h, m2-lang.c, m2-lang.h,
 522         m2-typeprint.c, m2-valprint.c, m3-nat.c, main.c, monitor.c,
 523         printcmd.c, pyr-tdep.c, remote-mips.c, remote-sim.c, remote-udi.c,
 524         remote.c, scm-lang.c, scm-lang.h, scm-valprint.c, ser-e7kpc.c,
 525         ser-go32.c, ser-mac.c, ser-ocd.c, ser-unix.c, ser-unix.h,
 526         serial.c, serial.h, stack.c, symfile.c, symmisc.c, tahoe-tdep.c,
 527         target.c, target.h, top.c, top.h, typeprint.c, typeprint.h,
 528         utils.c, v850ice.c, valprint.c, valprint.h, value.h,
 529         config/pa/tm-hppa.h: Update.
 530         * cli-out.c, cli-out.h, ui-out.c, ui-out.h, varobj.c: Update.
 531
 532 2000-01-31  Jason Molenda  (jsm@bugshack.cygnus.com)
 533
 534         * config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh,
 535         config/i386/i386dgux.mh, config/i386/i386sol2.mh,
 536         config/i386/i386v4.mh, config/i386/i386v42mp.mh,
 537         config/i386/ncr3000.mh, config/m68k/m68kv4.mh,
 538         config/m88k/delta88v4.mh, config/mips/irix4.mh,
 539         config/mips/irix5.mh, config/mips/mipsv4.mh,
 540         config/powerpc/solaris.mh (NATDEPFILES): Change references to
 541         proc_api.o, proc_events.o, proc_flags.o, and proc_why.o to
 542         proc-api.o, proc-events.o, proc-flags.o, and proc-why.o.
 543
 544 Mon Jan 31 17:14:52 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 545
 546         * top.c (fputs_unfiltered_hook): Moved to tui/tui-file.c.
 547
 548         * main.c (captured_main): Only use the legacy tui_file code when
 549         linking in older code such as the TUI.
 550
 551         * gdb-file.h, gdb-file.c: New files.
 552         * utils.c, defs.h (struct gdb_file, gdb_file_new, gdb_file_delete,
 553         null_file_isatty, null_file_rewind, null_file_put,
 554         null_file_flush, null_file_write, null_file_fputs,
 555         null_file_delete, gdb_file_data, gdb_flush, gdb_file_isatty,
 556         gdb_file_rewind, gdb_file_put, gdb_file_write, fputs_unfiltered,
 557         set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_rewind,
 558         set_gdb_file_put, set_gdb_file_write, set_gdb_file_fputs,
 559         set_gdb_file_data, struct accumulated_gdb_file,
 560         do_gdb_file_xstrdup, gdb_file_xstrdup, struct mem_file):
 561         mem_file_new, mem_file_delete, mem_fileopen, mem_file_rewind,
 562         mem_file_put, mem_file_write, struct stdio_file): stdio_file_new,
 563         stdio_file_delete, stdio_file_flush, stdio_file_write,
 564         stdio_file_fputs, stdio_file_isatty, stdio_fileopen, gdb_fopen):
 565         Moved to gdb-file.h and gdb-file.c.
 566         * utils.c (enum streamtype, struct tui_stream, tui_file_new,
 567         tui_file_delete, tui_fileopen, tui_sfileopen, tui_file_isatty,
 568         tui_file_rewind, tui_file_put, tui_file_fputs,
 569         tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush,
 570         fputs_unfiltered_hook):
 571         Moved to tui/tui-file.c and tui/tui-file.h.
 572
 573         * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o.
 574         (tui-file.o, gdb-file.o): Add dependencies.
 575         (corefile.o, main.o, utils.o, simmisc.o): Update dependencies.
 576         * main.c: #include tui/tui-file.h.
 577
 578 2000-01-28  Fred Fish  <fnf@cygnus.com>
 579
 580         * findvar.c (value_from_register): Special case handling of D10V
 581         pointer values fetched from registers.
 582
 583 2000-01-28  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 584
 585         * arm-tdep.c (thumb_skip_prologue, thumb_scan_prologue): Add
 586         support for new style thumb prologues.
 587
 588 2000-01-28  Nick Clifton  <nickc@redhat.com>
 589
 590         * arm-tdep.c: Remove extraneous dash at start of strings
 591         introduced in previous delta.
 592
 593 2000-01-27  Nick Clifton  <nickc@redhat.com>
 594
 595         * arm-tdep.c: Replace uses of arm_toggle_renames() with
 596         parse_arm_disassembler_option().
 597
 598 2000-01-27  Jim Blandy  <jimb@cygnus.com>
 599
 600         * symtab.c (decode_line_1): Don't let commas that are within
 601         quotes or parenthesis terminate the line spec.  Don't use pp when
 602         removing the final double quote of a double-quoted string.  Don't
 603         forget to skip the opening double quote.  I have no clue whether
 604         this change is correct; probably we've just moved this function
 605         from one buggy place to another buggy place, and never came within
 606         an outhouse whiff of correctness.
 607         (find_toplevel_char): New function.
 608
 609 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 610
 611         * arm-tdep.c (arm_push_arguments): Set the thumb mode bit when
 612         passing the pointer to a thumb function as an argument.
 613
 614 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 615
 616         * remote-rdi.c (arm_rdi_mourn_inferior): Make sure breakpoints
 617         are reinserted for another run.
 618
 619 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 620
 621         * cli-out.c (cli_filed_string): Test for NULL string.
 622
 623 2000-01-27  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 624
 625         * infcmd.c (run_stack_dummy): Account for a random signal stopping
 626         the inferior as well as breakpoints being hit while performing an
 627         inferior function call.
 628         * valops.c (hand_function_call): Ditto.
 629
 630 2000-01-27  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 631
 632         From  Mark Kettenis  <kettenis@gnu.org>
 633
 634         * config/i386/tm-i386gnu.h (THREAD_STATE_FLAVOR): Define to
 635         i386_REGS_SEGS_STATE.
 636         (HAVE_I387_REGS): Define.
 637         (FLOAT_INFO): Remove.
 638         * i386gnu-nat.c: Almost completely rewritten to use new i386
 639         register layout and `float info' implementation.
 640         * gnu-nat.c (inf_update_procs, proc_get_state, proc_string):
 641         Move prototypes from here.
 642         * gnu-nat.h: To here.
 643
 644 2000-01-24  Kevin Buettner  <kevinb@redhat.com>
 645
 646         * utils.c (get_field, put_field): Fix buffer underruns and
 647         overruns.  Also, handle case where total_len is not evenly
 648         divisible by 8.
 649         (getfield): Make sure zeroing of unwanted bits occurs even
 650         when bit field to extract does not straddle two or more
 651         bytes.
 652
 653 2000-01-23   Christopher Faylor  <cgf@cygnus.com>
 654
 655         * defs.h: Add gdb_thread_select declaration.
 656
 657 2000-01-23  Kevin Buettner  <kevinb@redhat.com>
 658
 659         * linux-thread.c (_initialize_linuxthreads): Make sure that
 660         linuxthreads_block_mask does not block SIGCHLD.
 661
 662 2000-01-20  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 663
 664         * rdi-share/devsw.c (openLogFile): On cygwin, set the log mode to
 665         text so that new lines work properly.
 666
 667 2000-01-18  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 668
 669         * proc-utils.h: New file. Export functions from proc-*.c.
 670
 671         * proc_api.c: Rename to:
 672         * proc-api.c: New file. Add include of proc-utils.h.
 673
 674         * proc_events.c: Rename to:
 675         * proc-events.c: New file.
 676
 677         * proc_flags.c: Rename to:
 678         * proc-flags.c: New file.
 679
 680         * proc_why.c: Rename to:
 681         * proc-why.c: New file. Add include of proc-utils.h.
 682
 683         * procfs.c: Add includes of gdbthread.h, sys/wait.h, signal.h,
 684         ctype.h, proc-utils.h.
 685         (find_procinfo_or_die): Add braces to avoid ambiguous else clause.
 686         (open_procinfo_files): Conditionalize local variable tmp, to avoid
 687         compiler warnings.
 688         (proc_iterate_over_mappings): Conditionalize local vars mapfd and
 689         pathname.
 690         (procfs_wait): Adjust format in some printf_filetered calls to
 691         avoid compiler warnings.
 692         (make_signal_thread_runnable): Ifdef 0. The calls to this function
 693         are also ifdef'd 0 .
 694         (procfs_resume): Add parentheses around '&&' operation.
 695         (procfs_set_exec_trap): Remove unused variable.
 696         (info_proc_cmd): Add braces to avoid ambiguous else clause.
 697
 698         * Makefile.in (procfs.o, proc-api.o, proc-events.o, proc-flags.o,
 699         proc-why.o): Update dependencies.
 700
 701         * config/sparc/sun4sol2.mh (NATDEPFILES): Change proc_*.o files to
 702         proc-*.o.
 703
 704 2000-01-17  Jason Molenda  (jsm@bugshack.cygnus.com)
 705
 706         * configure.in (NEW_PROC_API): Fix Unixware-matching regexp.
 707         Fix from Robert Lipe <robertl@sco.com>.
 708         * configure: Regenerated.
 709
 710 2000-01-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 711
 712         * stack.c (print_frame_info_base): Break up into the frame info
 713         (location) printing part and the rest (source line printing).
 714         (print_frame): New function. Take care of printing the location
 715         information.
 716         Update copyright.
 717
 718         * infrun.c (normal_stop): Use enum values rather than integers for the
 719         source_flag to be passed to show_and_print_stack_frame().
 720         Update copyright.
 721
 722         * frame.h (print_what): New enum for 'source' argument to
 723         print_frame_info_base(). Use this instead of obscure numbers.
 724         Update copyright.
 725
 726 Sun Jan 16 17:58:00 2000  David Taylor  <taylor@texas.cygnus.com>
 727
 728         * event-top.c (stdin_event_handler): call quit_command rather than
 729         exit -- run cleanups, give target code a chance to say goodbye to
 730         the target.  Fixes bug where the inferior processes were left
 731         around on Solaris (and probably elsewhere) by the testsuite.
 732
 733 2000-01-14  Mark Salter  <msalter@cygnus.com>
 734
 735         * v850-tdep.c (v850_target_architecture_hook): Setup correct
 736         machine id for disassembly.
 737
 738 2000-01-13  Jim Blandy  <jimb@cygnus.com>
 739
 740         * i386-linux-nat.c (fill_gregset): Pass the correct arguments to
 741         convert_to_regset, when regno indicates a specific register.
 742
 743 Thu Jan 13 23:34:17 EST 2000  Nicholas Duffek <nsd@cygnus.com>
 744
 745         * uw-thread.c: Document libthread.so debugging interface.  Minor
 746         comment and formatting tweaks.
 747         (DEBUG): #define as 0 instead of 1.
 748         (CALL_BASE): Include function name in error msg.
 749         (libthread_stub): Adjust inferior_pid after thread exit.
 750         (uw_thread_create_inferior): Deactivate uw_thread_ops before
 751         asking procfs_ops to create inferior.
 752         (libthread_init): Don't return nonlocally on error.
 753
 754 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 755
 756         * rdi-share/ardi.c (negotiate_params): Fix initialization of static
 757         variable.
 758
 759 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 760
 761         * remote-rdi.c (arm_rdi_open): Call arm-rdi-close() to make sure
 762         both sides are on the same state.
 763
 764 2000-01-12  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 765
 766         * rdi-share/serdrv.c (find_baud_rate): Fix entries for 57600 and
 767         115200 (minor syntax mistake).
 768
 769 2000-01-12  Jim Blandy  <jimb@cygnus.com>
 770
 771         * config/sparc/tm-sun4sol2.h (MERGEPID): Provide a definition for
 772         this here, to go along with the definitions of PIDGET and TIDGET.
 773
 774 2000-01-12  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 775
 776         * thread.c (do_captured_thread_select): New function. Switch
 777         current thread, safely from within catch_errors().
 778         (gdb_thread_select): New function. Switch threads safely.
 779         (thread_command): Use gdb_thread_select().
 780         Include ui-out.h.
 781         (do_captured_list_thread_ids): New function.
 782         (gdb_list_thread_ids): New function.
 783
 784         * defs.h (gdb_thread_select, gdb_list_thread_ids): Export.
 785
 786 2000-01-11  Christopher Faylor <cgf@cygnus.com>
 787
 788         * configure.in: Avoid linking -limagehlp unless it's a native build.
 789         * configure: Regenerate.
 790         * thread.cc (add_thread): Clear private data pointer here or suffer
 791         strange behavior when it is checked for NULL later.
 792
 793 2000-01-09  Christopher Faylor  <cgf@cygnus.com>
 794
 795         * win32nat.c (handle_exceptions): Handle various arithmetic exceptions.
 796         * configure.in: Add an additional library to cygwin link.
 797         * configure: Regenerate.
 798
 799         Patch from Egor Duda <deo@logos-m.ru>:
 800         * coffread.c (coff_symfile_read): Reinstate ability to recognize "pe"
 801         type.
 802
 803 2000-01-07  Michael Snyder  <msnyder@cleaver.cygnus.com>
 804
 805         * uw-thread.c: New file to support UnixWare user-mode threads:
 806         contributed by Nickolas Duffek  <nsd@cygnus.com>.
 807         * target.h (struct target_ops): New vector, to_extra_thread_info,
 808         allows back-ends to give extra details in info thread display.
 809         (target_extra_thread_info): define new macro.
 810         (target_find_new_threads): simplify macro.  Cleanup comments.
 811         * target.c (to_extra_thread_info): default and inherit new vector.
 812         (cleanup_target): eliminate PARAMS, break up long lines,
 813         provide default definition for to_extra_thread_info, and
 814         to_find_new_threads.  Default to_thread_alive and to_query
 815         to return_zero, not target_ignore (they each return int not void).
 816         (debug_to_find_new_threads): new debug entry.
 817         (setup_target_debug): add debug_to_find_new_threads.
 818         * gdbthread.h: export struct thread_info, find_thread_pid, and
 819         iterate_over_threads.  Add comments.  Eliminate PARAMS.  Update
 820         copyright.  Add new private data pointer for use by target back-ends.
 821         * thread.c (struct thread_info): move definition to gdbthread.h.
 822         (find_thread_pid): new exported function for thread lookup.
 823         (iterate_over_threads): new exported function for applying
 824         arbitrary operations to threads.  Update copyright to 2000.
 825         (info_threads_command): use new target_extra_thread_info vector
 826         to display extra information about each thread (if implemented).
 827         * config/i386/tm-i386v42mp.h: remove obsolete #defines for procfs.
 828         Add defines for PIDGET, etc.
 829         * config/i386/tm-i386sol2.h: ditto.
 830         * config/sparc/tm-sun4sol2.h: ditto.
 831         * config/i386/i386v42mp.mh: add uw-thread.o to NATDEPFILES.
 832         * testsuite/gdb.threads/pthreads.exp: Try to link with -lthread
 833         if -lpthread and -lpthreads fail.
 834
 835         * procfs.c: (PIDGET, TIDGET, MERGEPID): change default to no-op.
 836         (proc_flags): combine flags that UnixWare splits into two locations.
 837         (proc_modify_flag): add support for PR_KLC (kill on last close).
 838         (proc_[un]set_kill_on_last_close): new functions.
 839
 840 2000-01-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 841
 842         * infrun.c (normal_stop): Print out thread id when we stop.
 843
 844 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 845
 846         * remote.c (remote_open_1): Fix message so it does not imply a
 847         specific syntax for serial ports, as it is OS dependent.
 848         (remote_async_open_1): Ibid.
 849         (init_remote_ops): Ibid.
 850
 851 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 852
 853         * rdi-share/serdrv.c (SerialOpen): Use speed from "-b" argument or
 854         "set remotebaud" command (if set) when no speed is specified on
 855         the "target rdi" command.
 856
 857 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 858
 859         * rdi-share/serdrv.c (find_baud_rate): Add entries for 57600 and
 860         115200.
 861         (baud_options[]): Ibid.
 862
 863 2000-01-06  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 864
 865         * rdi-share/unixcomm.c: Fix SERIAL_PREFIX so it matches the prefix
 866         used by each operating system.
 867
 868 2000-01-06  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
 869
 870         * breakpoint.c (until_break_command): Add an argument for the
 871         continuation, the beginning of the cleanups set up by this
 872         command.
 873         (until_break_command_continuation): Do cleanups until the one
 874         passed in as argument instead of doing all of them.
 875
 876         * infcmd.c (finish_command_continuation): Expect a new argument,
 877         which indicates up to where to do cleanups. Update calls to
 878         do_exec_cleanups to use this marker, instead of ALL_CLEANUPS.
 879         (finish_command): Add another argument for the continuation: the
 880         starting cleanup for this command.
 881
 882 2000-01-05  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 883
 884         From Grant Edwards <grante@visi.com> (original patch from Thomas
 885         Zenker ):
 886         * rdi-share/ardi.c: Allow interruption of interruptible
 887         targets with a <CNTL-C>.
 888
 889 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 890
 891         * rdi-share/etherdrv.c (fetch_ports): Send extra words on request
 892         to control port to accommodate some versions of Angel.
 893
 894 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 895
 896         * rdi-share/devsw.c (dumpPacket): Fix source of channel information.
 897         Add interpretation for C Support Library packets.
 898
 899 2000-01-04  Fernando Nasser  <fnasser@totem.to.cygnus.com>
 900
 901         * rdi-share/devsw.c (DevSW_Close): Remove const from argument that
 902         is now being modified.
 903         * rdi-share/devsw.h: Adjust declaration of the above funtion.
 904
 905 For older changes see ChangeLog-99
 906 \f
 907 Local Variables:
 908 mode: change-log
 909 left-margin: 8
 910 fill-column: 74
 911 version-control: never
 912 End: